Why do 18 year olds party so much after graduating high school?

[Robbay]

When your 18 you'll know yourself why he does this, but I will try to explain the best I can!

Hes 18 and he most likely has his liscense, with this power he can go anywhere he wants when he wants.... still following? Even though he works full time, he has two days to absolutly do what ever he feels like! ? (Friday and Saturday, Sunday being recovery day) Now us 18 year olds, got one thing on our minds 90% of the time (other 10% being sports), and that one thing is.... GIRLS! Alright, now theres alcohol! Alcohol is an excuse to do what ever you please with out much consequence!

Example - Bro 1 "yo bro i went to a party last night and just bagged this girl!"
Bro 2 "dude she uglier then ugly betty...."
Bro 1 "dude what ever i was hammed on a whole nother lever"
Bro 2 "oh tru aha"

Also alcohol + girls = easy meat

So lets lay down some math here

Liscense = Freedom = Alcohol + Girls = Fun Time

Make sense?

Hope I cleared this sticky situation up with you!